Scepter water pump

Found this on Amazon. Works awesome. Fits snugly inside the pour spout. Has ridges that need smoothing with sandpaper. Took two minutes. It’s awesome and cheap. Rechargeable. Water Bottle Pump 5 Gallon - CHIVENIDO Drinking Water Pump for 5 Gallon Bottle with Water Bottle Caps 3 to 5 Gallon Reusable Screw Top or Crown Tops USB Charging Automatic Water Jug Dispenser for Home...

Scepter water pump